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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git] / kernel / drivers / staging / rtl8723au / hal / rtl8723a_bt-coexist.c
diff --git a/kernel/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c b/kernel/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
index cf15f80..d5c48a5 100644 (file)
--- a/kernel/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
+++ b/kernel/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
@@ -72,7 +72,6 @@ if ((BTCoexDbgLevel == _bt_dbg_on_)) {\
 #define DCMD_Printf(...)
 #define RT_ASSERT(...)
 
-#define rsprintf snprintf
 
 #define GetDefaultAdapter(padapter)    padapter
 
@@ -1455,7 +1454,7 @@ bthci_StartBeaconAndConnect(
        }
 
        if (pBTInfo->BtAsocEntry[CurrentAssocNum].AMPRole == AMP_BTAP_CREATOR) {
-               rsprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
+               snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
                padapter->eeprompriv.mac_addr[0],
                padapter->eeprompriv.mac_addr[1],
                padapter->eeprompriv.mac_addr[2],
@@ -1463,7 +1462,7 @@ bthci_StartBeaconAndConnect(
                padapter->eeprompriv.mac_addr[4],
                padapter->eeprompriv.mac_addr[5]);
        } else if (pBTInfo->BtAsocEntry[CurrentAssocNum].AMPRole == AMP_BTAP_JOINER) {
-               rsprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
+               snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
                pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[0],
                pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[1],
                pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[2],
@@ -5550,7 +5549,7 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
 {
        struct hal_data_8723a *pHalData;
        struct btdm_8723a_1ant *pBtdm8723;
-       static s8 up, dn, m = 1, n = 3, WaitCount;
+       static s8 up, dn, m = 1, WaitCount;
        s8 ret;
 
        pHalData = GET_HAL_DATA(padapter);
@@ -5561,7 +5560,6 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
                up = 0;
                dn = 0;
                m = 1;
-               n = 3;
                WaitCount = 0;
        } else {
                WaitCount++;
@@ -5576,8 +5574,6 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
                if (up >= 3*m) {
                        /*  retry = 0 in consecutive 3m*(2s), add WiFi duration */
                        ret = 1;
-
-                       n = 3;
                        up = 0;
                        dn = 0;
                        WaitCount = 0;
@@ -5648,7 +5644,7 @@ static void btdm_1AntTdmaDurationAdjustForACL(struct rtw_adapter *padapter)
                    (pBtdm8723->curPsTdma != 11)) {
                        btdm_1AntSetPSTDMA(padapter, true, 0, true, pBtdm8723->psTdmaDuAdjType);
                } else {
-                       s32 judge = 0;
+                       s32 judge;
 
                        judge = btdm_1AntTdmaJudgement(padapter, pHalData->bt_coexist.halCoex8723.btRetryCnt);
                        if (judge == -1) {
@@ -9079,7 +9075,7 @@ static void btdm_BTCoexist8723AHandler(struct rtw_adapter *padapter)
 u32 BTDM_BtTxRxCounterH(struct rtw_adapter *padapter)
 {
        struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
-       u32     counters = 0;
+       u32     counters;
 
        counters = pHalData->bt_coexist.halCoex8723.highPriorityTx+
                pHalData->bt_coexist.halCoex8723.highPriorityRx;
@@ -9089,7 +9085,7 @@ u32 BTDM_BtTxRxCounterH(struct rtw_adapter *padapter)
 u32 BTDM_BtTxRxCounterL(struct rtw_adapter *padapter)
 {
        struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
-       u32     counters = 0;
+       u32     counters;
 
        counters = pHalData->bt_coexist.halCoex8723.lowPriorityTx+
                pHalData->bt_coexist.halCoex8723.lowPriorityRx;
@@ -9301,7 +9297,7 @@ static void BTDM_AdjustForBtOperation8723A(struct rtw_adapter *padapter)
 static void BTDM_FwC2hBtRssi8723A(struct rtw_adapter *padapter, u8 *tmpBuf)
 {
        struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
-       u8 percent = 0, u1tmp = 0;
+       u8 percent, u1tmp;
 
        u1tmp = tmpBuf[0];
        percent = u1tmp*2+10;
@@ -9377,47 +9373,47 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
        u32 u4Tmp[4];
        u8 antNum = Ant_x2;
 
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
        DCMD_Printf(btCoexDbgBuf);
 
        if (!rtl8723a_BT_coexist(padapter)) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
                DCMD_Printf(btCoexDbgBuf);
                return;
        }
 
        antNum = btdm_BtWifiAntNum(padapter);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/%d ", "Ant mechanism PG/Now run :", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/%d ", "Ant mechanism PG/Now run :", \
                ((pHalData->bt_coexist.BT_Ant_Num == Ant_x2) ? 2 : 1), ((antNum == Ant_x2) ? 2 : 1));
        DCMD_Printf(btCoexDbgBuf);
 
        if (pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "[Action Manual control]!!");
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "[Action Manual control]!!");
                DCMD_Printf(btCoexDbgBuf);
        } else {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
                        ((pBtMgnt->bSupportProfile) ? "Yes" : "No"), pBtMgnt->ExtConfig.HCIExtensionVer);
                DCMD_Printf(btCoexDbgBuf);
        }
 
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = / %d", "Dot11 channel / BT channel", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = / %d", "Dot11 channel / BT channel", \
                pBtMgnt->BTChannel);
                DCMD_Printf(btCoexDbgBuf);
 
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = %d / %d / %d", "Wifi/BT/HS rssi", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = %d / %d / %d", "Wifi/BT/HS rssi", \
                BTDM_GetRxSS(padapter),
                pHalData->bt_coexist.halCoex8723.btRssi,
                pHalData->dmpriv.EntryMinUndecoratedSmoothedPWDB);
                        DCMD_Printf(btCoexDbgBuf);
 
        if (!pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = %s / %s ", "WIfi status",
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\n %-35s = %s / %s ", "WIfi status",
                        ((BTDM_Legacy(padapter)) ? "Legacy" : (((BTDM_IsHT40(padapter)) ? "HT40" : "HT20"))),
                        ((!BTDM_IsWifiBusy(padapter)) ? "idle" : ((BTDM_IsWifiUplink(padapter)) ? "uplink" : "downlink")));
                DCMD_Printf(btCoexDbgBuf);
 
                if (pBtMgnt->bSupportProfile) {
-                       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
+                       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
                                ((BTHCI_CheckProfileExist(padapter, BT_PROFILE_SCO)) ? 1 : 0),
                                ((BTHCI_CheckProfileExist(padapter, BT_PROFILE_HID)) ? 1 : 0),
                                ((BTHCI_CheckProfileExist(padapter, BT_PROFILE_PAN)) ? 1 : 0),
@@ -9426,19 +9422,19 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
 
                        for (i = 0; i < pBtMgnt->ExtConfig.NumberOfHandle; i++) {
                                if (pBtMgnt->ExtConfig.HCIExtensionVer >= 1) {
-                                       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s/ %s", "Bt link type/spec/role",
+                                       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s/ %s", "Bt link type/spec/role",
                                                BtProfileString[pBtMgnt->ExtConfig.linkInfo[i].BTProfile],
                                                BtSpecString[pBtMgnt->ExtConfig.linkInfo[i].BTCoreSpec],
                                                BtLinkRoleString[pBtMgnt->ExtConfig.linkInfo[i].linkRole]);
                                        DCMD_Printf(btCoexDbgBuf);
 
                                        btInfoExt = pHalData->bt_coexist.halCoex8723.btInfoExt;
-                                       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "A2DP rate", \
+                                       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "A2DP rate", \
                                                 (btInfoExt & BIT(0)) ?
                                                 "Basic rate" : "EDR rate");
                                        DCMD_Printf(btCoexDbgBuf);
                                } else {
-                                       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s", "Bt link type/spec", \
+                                       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s", "Bt link type/spec", \
                                                BtProfileString[pBtMgnt->ExtConfig.linkInfo[i].BTProfile],
                                                BtSpecString[pBtMgnt->ExtConfig.linkInfo[i].BTCoreSpec]);
                                        DCMD_Printf(btCoexDbgBuf);
@@ -9449,29 +9445,29 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
 
        /*  Sw mechanism */
        if (!pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw BT Coex mechanism]============");
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw BT Coex mechanism]============");
                DCMD_Printf(btCoexDbgBuf);
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "AGC Table", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "AGC Table", \
                        pBtCoex->btdm2Ant.bCurAgcTableEn);
                DCMD_Printf(btCoexDbgBuf);
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "ADC Backoff", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "ADC Backoff", \
                        pBtCoex->btdm2Ant.bCurAdcBackOff);
                DCMD_Printf(btCoexDbgBuf);
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "Low penalty RA", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "Low penalty RA", \
                        pBtCoex->btdm2Ant.bCurLowPenaltyRa);
                DCMD_Printf(btCoexDbgBuf);
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "RF Rx LPF Shrink", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "RF Rx LPF Shrink", \
                        pBtCoex->btdm2Ant.bCurRfRxLpfShrink);
                DCMD_Printf(btCoexDbgBuf);
        }
        u4Tmp[0] = PHY_QueryRFReg(padapter, PathA, 0x1e, 0xff0);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "RF-A, 0x1e[11:4]/original val", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "RF-A, 0x1e[11:4]/original val", \
                u4Tmp[0], pHalData->bt_coexist.BtRfRegOrigin1E);
        DCMD_Printf(btCoexDbgBuf);
 
        /*  Fw mechanism */
        if (!pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw BT Coex mechanism]============");
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw BT Coex mechanism]============");
                DCMD_Printf(btCoexDbgBuf);
        }
        if (!pBtMgnt->ExtConfig.bManualControl) {
@@ -9479,57 +9475,57 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
                        psTdmaCase = pHalData->bt_coexist.halCoex8723.btdm1Ant.curPsTdma;
                else
                        psTdmaCase = pHalData->bt_coexist.halCoex8723.btdm2Ant.curPsTdma;
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA(0x3a)", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA(0x3a)", \
                        pHalData->bt_coexist.fw3aVal[0], pHalData->bt_coexist.fw3aVal[1],
                        pHalData->bt_coexist.fw3aVal[2], pHalData->bt_coexist.fw3aVal[3],
                        pHalData->bt_coexist.fw3aVal[4], psTdmaCase);
                DCMD_Printf(btCoexDbgBuf);
 
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "Decrease Bt Power", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "Decrease Bt Power", \
                        pBtCoex->btdm2Ant.bCurDecBtPwr);
                DCMD_Printf(btCoexDbgBuf);
        }
        u1Tmp = rtl8723au_read8(padapter, 0x778);
        u1Tmp1 = rtl8723au_read8(padapter, 0x783);
        u1Tmp2 = rtl8723au_read8(padapter, 0x796);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/ 0x783/ 0x796", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/ 0x783/ 0x796", \
                u1Tmp, u1Tmp1, u1Tmp2);
        DCMD_Printf(btCoexDbgBuf);
 
        if (!pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x / 0x%x", "Sw DacSwing Ctrl/Val", \
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x / 0x%x", "Sw DacSwing Ctrl/Val", \
                        pBtCoex->btdm2Ant.bCurDacSwingOn, pBtCoex->btdm2Ant.curDacSwingLvl);
                DCMD_Printf(btCoexDbgBuf);
        }
        u4Tmp[0] =  rtl8723au_read32(padapter, 0x880);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x880", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x880", \
                u4Tmp[0]);
        DCMD_Printf(btCoexDbgBuf);
 
        /*  Hw mechanism */
        if (!pBtMgnt->ExtConfig.bManualControl) {
-               rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw BT Coex mechanism]============");
+               snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw BT Coex mechanism]============");
                DCMD_Printf(btCoexDbgBuf);
        }
 
        u1Tmp = rtl8723au_read8(padapter, 0x40);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x40", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x40", \
                u1Tmp);
        DCMD_Printf(btCoexDbgBuf);
 
        u4Tmp[0] = rtl8723au_read32(padapter, 0x550);
        u1Tmp = rtl8723au_read8(padapter, 0x522);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x", "0x550(bcn contrl)/0x522", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x", "0x550(bcn contrl)/0x522", \
                u4Tmp[0], u1Tmp);
        DCMD_Printf(btCoexDbgBuf);
 
        u4Tmp[0] = rtl8723au_read32(padapter, 0x484);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x484(rate adaptive)", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x484(rate adaptive)", \
                u4Tmp[0]);
        DCMD_Printf(btCoexDbgBuf);
 
        u4Tmp[0] = rtl8723au_read32(padapter, 0x50);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
                u4Tmp[0]);
        DCMD_Printf(btCoexDbgBuf);
 
@@ -9537,7 +9533,7 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
        u4Tmp[1] = rtl8723au_read32(padapter, 0xda4);
        u4Tmp[2] = rtl8723au_read32(padapter, 0xda8);
        u4Tmp[3] = rtl8723au_read32(padapter, 0xdac);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0xda0/0xda4/0xda8/0xdac(FA cnt)", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0xda0/0xda4/0xda8/0xdac(FA cnt)", \
                u4Tmp[0], u4Tmp[1], u4Tmp[2], u4Tmp[3]);
        DCMD_Printf(btCoexDbgBuf);
 
@@ -9545,27 +9541,27 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
        u4Tmp[1] = rtl8723au_read32(padapter, 0x6c4);
        u4Tmp[2] = rtl8723au_read32(padapter, 0x6c8);
        u1Tmp = rtl8723au_read8(padapter, 0x6cc);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
                u4Tmp[0], u4Tmp[1], u4Tmp[2], u1Tmp);
        DCMD_Printf(btCoexDbgBuf);
 
        /* u4Tmp = rtl8723au_read32(padapter, 0x770); */
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d", "0x770(Hi pri Rx[31:16]/Tx[15:0])", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d", "0x770(Hi pri Rx[31:16]/Tx[15:0])", \
                pHalData->bt_coexist.halCoex8723.highPriorityRx,
                pHalData->bt_coexist.halCoex8723.highPriorityTx);
        DCMD_Printf(btCoexDbgBuf);
        /* u4Tmp = rtl8723au_read32(padapter, 0x774); */
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d", "0x774(Lo pri Rx[31:16]/Tx[15:0])", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d", "0x774(Lo pri Rx[31:16]/Tx[15:0])", \
                pHalData->bt_coexist.halCoex8723.lowPriorityRx,
                pHalData->bt_coexist.halCoex8723.lowPriorityTx);
        DCMD_Printf(btCoexDbgBuf);
 
        /*  Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang */
        u1Tmp = rtl8723au_read8(padapter, 0x41b);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x41b (hang chk == 0xf)", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x41b (hang chk == 0xf)", \
                u1Tmp);
        DCMD_Printf(btCoexDbgBuf);
-       rsprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "lastHMEBoxNum", \
+       snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "lastHMEBoxNum", \
                pHalData->LastHMEBoxNum);
        DCMD_Printf(btCoexDbgBuf);
 }